@charset "UTF-8";

*{
    padding:0;
    margin:0;
}

.box{
    width: 600px;
    margin:20% auto;
    text-align: center;
}

.searchfiled{
    margin-top: 15px;    
}

#file{
    width:260px;
    height: 20px;
}

#sub{
    width: 40px;
    height: 20px;
}